Castle Glass Works 5.75 Inch Straight Downstem

Castle Glass Works 5.75″ Straight Downstem

Refresh your setup with the Castle Glass Works 5.75″ Straight Downstem, designed to improve airflow and deliver smoother, better-filtered hits. Made from durable borosilicate glass, this replacement downstem is built to handle daily use while helping your bong perform at its best.

The straight design provides clean diffusion through the water, cooling the smoke for smoother pulls. At 5.75 inches long, it fits many standard bong setups and is a simple upgrade when replacing a worn or broken downstem.

Available in vibrant color options, it also adds a bit of personality to your piece while keeping your sessions running smoothly.

Why You’ll Love It

• Durable borosilicate glass for long-lasting performance
• 5.75″ length fits many standard bong setups
• Improves smoke diffusion for smoother, cooler hits
• Straight design maintains strong airflow
• Colored glass options add style to your setup

Whether you're replacing a broken part or upgrading your bong’s performance, this straight downstem keeps every session smooth and reliable.